e normal stresses OAB BC • when the

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Question
100%
In the figure shown, the AB part of the rod is
made from brass while the BC part is
fabricated from aluminium, both parts are
restrained at the ends. Find:
1) The normal stresses oAB
and OBC
+ when the
temperature is increased to 42°C.
2) The deflection at point B (SB)
Brass: ab=20.9*10-6 1/°C, Eb=105GPA
Aluminum: aal=23.9*10-6 1/°C, Eal=72GPA
60 mm diameter
A
1.1 m
B
40 mm diameter
1.3 m
C
Aluminum
Brass
Transcribed Image Text:In the figure shown, the AB part of the rod is made from brass while the BC part is fabricated from aluminium, both parts are restrained at the ends. Find: 1) The normal stresses oAB and OBC + when the temperature is increased to 42°C. 2) The deflection at point B (SB) Brass: ab=20.9*10-6 1/°C, Eb=105GPA Aluminum: aal=23.9*10-6 1/°C, Eal=72GPA 60 mm diameter A 1.1 m B 40 mm diameter 1.3 m C Aluminum Brass
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